Thermostat A6422002215 Benz E-class W212 ML W164 W166 2015 3.0L diesel OM642
In general, most parts are covered for 30 days from date of sale. All parts are marked by us in case of return; however in the unlikely event that you experience a problem, either a replacement part will be issued or, should a replacement not be available then a refund, including postage costs, will be given.
Guarantee covers parts only and labor claims cannot be entertained..